190220698 has 8 divisors (see below), whose sum is σ = 285655392. Its totient is φ = 95002236.

The previous prime is 190220677. The next prime is 190220713. The reversal of 190220698 is 896022091.

190220698 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×190220698³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51840 + ... + 55387.

It is an arithmetic number, because the mean of its divisors is an integer number (35706924).

Almost surely, 2^190220698 is an apocalyptic number.

190220698 is a deficient number, since it is larger than the sum of its proper divisors (95434694).

190220698 is a wasteful number, since it uses less digits than its factorization.

190220698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108116.

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 190220698 is about 13792.0519865610. The cubic root of 190220698 is about 575.1122130085.

The spelling of 190220698 in words is "one hundred ninety million, two hundred twenty thousand, six hundred ninety-eight".